Tweaks the light points blend function.
Tweaks the light points blend function.


artoolkit/osg,ghub/osg,stmh/osg,koshman86/osg,artoolkit/osg,stmh/osg,koshman86/osg,omega-hub/osg,omega-hub/osg,stmh/osg,omega-hub/osg,XiaoCC/osg,ntoand/osg,ntoand/osg,artoolkit/osg,ntoand/osg,XiaoCC/osg,ghub/osg,ntoand/osg,ghub/osg,koshman86/osg,XiaoCC/osg,omega-hub/osg,koshman86/osg,stmh/osg,ghub/osg,stmh/osg,XiaoCC/osg,artoolkit/osg,XiaoCC/osg